How to Replace a Kia Sportage Replacement Key
For a variety of Kia models the key comes with an integrated keyless entry system. The key functions like a remote control and can be exchanged by an Kia dealer.
Key fobs are prone to malfunction for a variety of reasons, such as a dead coin battery, worn buttons or buttons, water damage, signal interference and a malfunctioning receiver module. Here are some suggestions on how to get your Kia Sportage replacement key working again.
How do you replace a smartkey or remote key?
The battery inside your Kia's smart key will eventually need be replaced, whether it's a remote key as well as a push-to start key or a normal metal key that does not contain an electronic transponder. This is especially true if the car displays a message that the smart or remote key has low battery power.
It's a fairly simple process. In order to replace the battery of the key fob, remove the mechanical key from the slit in the back of the key fob. You then need to remove the cover. A small screw is found inside the key fob that holds the battery in the correct position. Remove the old battery by detaching the screw with a small screwdriver. Install the new battery and close the opening on the key fob.
When the key fob is equipped with new batteries Test it by pressing the locks and unlock buttons. If the doors lock and unlock exactly as you expect, then you're all set! You can now utilize the hands-free feature to lock and unlock your Kia when your fingers get cold or you have to go on errands around Brandon.
Note: Certain key fobs (transponder chip or smart keys) may need to have their programming completed. kia spare key G28 requires a programing machine, which is only available to the locksmith for cars or dealer. Other keys (non-transponder metal keys) do not require programming. If you need to reprogramme your key, you'll have to note the key code's number on the tag for the key code.
How do you replace a battery?
If your Kia key fob is not responding to pressing the lock or unlock button on the fob, it is a good indicator that the battery should be replaced. A weak battery can cause other problems like the check engine light turning on or delayed engine cranking. Fortunately replacing the key fob battery is a fairly simple DIY task that requires only a few tools.
Before starting the process be sure that your vehicle is turned off and that all doors are closed. Locate the small plastic piece on the bottom of your key fob, and play with it until a metallic key is released. This key can be put into the door's driver handle to unlock your car.
To replace the battery on the key fob, take off the cover on the rear. Use a pry tool to remove the latch that holds the black negative cable. Remove the old battery and then orient the new one so that the "+" positive side is facing you, while the "negative" negative side is facing towards the fob's metallic electrical contacts. Avoid using excessive force when pushing the new CR2032 into place to avoid damaging or breaking the metal contacts.
Once the new battery is installed and the key fob is turned on, turn it off and then turn it on in the ignition until the door locks cycle. You can then test the Kia's Key fob again to confirm that it is working correctly.
How do you replace a smart keys
There is a possibility of having an ordinary keyfob or Smart Key depending on the model of Kia Sportage. The difference between them is that the smart key has the small blade of a key tucked inside it, while the standard fob does not. Both kinds of key fobs contain batteries that eventually will need to be replaced. It is a simple process which takes just two minutes.
Be sure to switch off your Kia and stand on a flat, well-lit surface before you begin. Keep in mind that the fob has small parts that can be thrown off should you not be careful.

The release button for the small size is located on the lower backside. It could be a circular silver button or a rectangular slot. After pressing this button, the mechanical key blade will pop out and you will be able to open the key fob.
Once the key fob is removed, you can remove the old battery. The new battery is a the CR-2032, and it can be purchased through the internet or at a local auto parts shop. After you've finished, your key fob will allow you to lock the vehicle, unlock it, and then start your vehicle, even if it isn't running.
How do you replace a broken mechanical key
The Kia key fob is a fantastic convenience that lets us lock and unlock our vehicle with the push of one button. But like any device it may have issues from time to time. There are ways to address these issues and keep your key fobs in good working order for the duration of.
A low or dead battery is among the most frequent problems. This can cause your fob to stop working or work intermittently. If this is the case it is time to replace the battery a new one.
If this isn't enough to solve the issue, try using the flathead screwdriver that is standard to wedge the plastic casing of the fob open. Be careful not damage any internal components, or scratch the plastic. After the battery has been removed and replaced with a brand new battery.
Close and open the door using the mechanical key. (Every Kia fob comes with a spare mechanical key which will fit into the slot). Test the key fob to make sure it is working correctly. Contact a dealer locksmith to address the issue in the event that the fob is not working. Make sure they make you an emergency key that can work across all door and trunk cylinders to avoid future lockouts.